Kizspy | Question: 54
(Choose 1 answer)
The manufacturing of semiconductor chips produces 2% defective chips. Assume the chips are independent
and that a lot contains 2000 chips. Use normal distribution to approximate the probability that more than 50
chips are defective.
Let P(Z < 1.677) = 0.9532; P(Z < 1.358) = 0.9128
A. 0.0468
B. 0.9128
C. 0.0872
D. 0.9532
